<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>上传文件</title>
</head>
<body>
<a href="index.html">返回首页</a>

<form action="upload" method="post" enctype="multipart/form-data">
    <input name="program_file" type="file">
    <input type="submit" value="上传" />
</form>
</body>
</html>